Amazon workers and their allies are participating in a series of global actions aimed at holding the online retailer “accountable for labor abuses, environmental degradation, and threats to democracy,” according to the labor group UNI Global Union.

Dubbed “Make Amazon Pay,” the campaign is set to last from November 29 to December 2 and will include strikes and protests across six continents, according to the group—and is timed to disrupt Black Friday (or “Make Amazon Pay Day”) and Cyber Monday, two of the busiest online shopping days of the year.